Module: B-Spline Approximation
(c) 2006 by O.Conrad
Menu: Grid > Gridding > Spline Interpolation
Description
Calculates B-spline functions for choosen level of detail. This module serves as basis for the 'Multilevel B-Spline Interpolation' and is not suited as it is for spatial data interpolation from scattered data.

Reference:
- Lee, S., Wolberg, G., Shin, S.Y. (1997): 'Scattered Data Interpolation with Multilevel B-Splines', IEEE Transactions On Visualisation And Computer Graphics, Vol.3, No.3

Parameters
NameTypeIdentifierDescriptionConstraints
Input
Points Shapes (input)SHAPES
Output
Grid (*)Data Object (optional output)GRID
Options
AttributeTable fieldFIELD
Target GridChoiceTARGETAvailable Choices:
[0] user defined
[1] grid system
[2] grid
ResolutionFloating pointLEVELMinimum: 0.001000
(*) optional